Pandas Profiling Report

Dataset statistics

Number of variables	9
Number of observations	13543
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	952.4 KiB
Average record size in memory	72.0 B

Variable types

Numeric	9

Alerts

`Area` is highly correlated with `AspectRation` and 5 other fields	High correlation
`AspectRation` is highly correlated with `Area` and 4 other fields	High correlation
`Eccentricity` is highly correlated with `Area` and 4 other fields	High correlation
`Solidity` is highly correlated with `roundness` and 1 other fields	High correlation
`roundness` is highly correlated with `Area` and 5 other fields	High correlation
`ShapeFactor1` is highly correlated with `Area`	High correlation
`ShapeFactor2` is highly correlated with `Area` and 4 other fields	High correlation
`ShapeFactor4` is highly correlated with `Area` and 5 other fields	High correlation
`Area` is highly correlated with `roundness` and 2 other fields	High correlation
`AspectRation` is highly correlated with `Eccentricity` and 3 other fields	High correlation
`Eccentricity` is highly correlated with `AspectRation` and 3 other fields	High correlation
`Solidity` is highly correlated with `roundness` and 1 other fields	High correlation
`roundness` is highly correlated with `Area` and 5 other fields	High correlation
`ShapeFactor1` is highly correlated with `Area`	High correlation
`ShapeFactor2` is highly correlated with `Area` and 4 other fields	High correlation
`ShapeFactor4` is highly correlated with `AspectRation` and 4 other fields	High correlation
`Area` is highly correlated with `ShapeFactor1` and 1 other fields	High correlation
`AspectRation` is highly correlated with `Eccentricity` and 2 other fields	High correlation
`Eccentricity` is highly correlated with `AspectRation` and 2 other fields	High correlation
`roundness` is highly correlated with `AspectRation` and 2 other fields	High correlation
`ShapeFactor1` is highly correlated with `Area`	High correlation
`ShapeFactor2` is highly correlated with `Area` and 3 other fields	High correlation
`Area` is highly correlated with `AspectRation` and 5 other fields	High correlation
`AspectRation` is highly correlated with `Area` and 6 other fields	High correlation
`Eccentricity` is highly correlated with `Area` and 6 other fields	High correlation
`Extent` is highly correlated with `AspectRation` and 2 other fields	High correlation
`Solidity` is highly correlated with `roundness` and 1 other fields	High correlation
`roundness` is highly correlated with `Area` and 7 other fields	High correlation
`ShapeFactor1` is highly correlated with `Area` and 4 other fields	High correlation
`ShapeFactor2` is highly correlated with `Area` and 5 other fields	High correlation
`ShapeFactor4` is highly correlated with `Area` and 5 other fields	High correlation
`AspectRation` has unique values	Unique
`Eccentricity` has unique values	Unique

Reproduction

Analysis started	2022-10-19 13:52:35.926888
Analysis finished	2022-10-19 13:52:46.820074
Duration	10.89 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

Area
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	12011
Distinct (%)	88.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.833650516 × 10^-13

Minimum	-3.102686723
Maximum	2.577489277
Zeros	0
Zeros (%)	0.0%
Negative	6981
Negative (%)	51.5%
Memory size	105.9 KiB

Quantile statistics

Minimum	-3.102686723
5-th percentile	-1.677565833
Q1	-0.6661785599
median	-0.03618552788
Q3	0.7547581474
95-th percentile	1.466151753
Maximum	2.577489277
Range	5.680175999
Interquartile range (IQR)	1.420936707

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	3.529146999 × 10¹²
Kurtosis	-0.2200492926
Mean	2.833650516 × 10^-13
Median Absolute Deviation (MAD)	0.7007237354
Skewness	0.03117351276
Sum	3.837612894 × 10^-9
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.8276491943	4	< 0.1%
-0.6821377225	4	< 0.1%
0.3829173548	4	< 0.1%
-1.387557466	4	< 0.1%
-1.607137515	4	< 0.1%
-0.8097589242	4	< 0.1%
-0.4798402953	4	< 0.1%
-0.4925120896	4	< 0.1%
-0.3163680518	4	< 0.1%
-0.4702937974	4	< 0.1%
Other values (12001)	13503	99.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.102686723	1	< 0.1%
-3.091269307	1	< 0.1%
-3.069595692	1	< 0.1%
-3.027994058	1	< 0.1%
-3.009051213	1	< 0.1%
-2.970044769	1	< 0.1%
-2.930827221	1	< 0.1%
-2.879123412	1	< 0.1%
-2.870956923	1	< 0.1%
-2.859229014	1	< 0.1%

Value	Count	Frequency (%)
2.577489277	1	< 0.1%
2.568903461	1	< 0.1%
2.560608958	1	< 0.1%
2.540282324	1	< 0.1%
2.52819126	1	< 0.1%
2.520937794	1	< 0.1%
2.517382427	1	< 0.1%
2.508934547	1	< 0.1%
2.508301333	1	< 0.1%
2.495159276	1	< 0.1%

AspectRation
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
UNIQUE

Distinct	13543
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-1.678901834 × 10^-16

Minimum	-3.004066297
Maximum	2.686637435
Zeros	0
Zeros (%)	0.0%
Negative	6908
Negative (%)	51.0%
Memory size	105.9 KiB

Quantile statistics

Minimum	-3.004066297
5-th percentile	-1.757496605
Q1	-0.5600196125
median	-0.02252528257
Q3	0.5911758511
95-th percentile	1.802528467
Maximum	2.686637435
Range	5.690703731
Interquartile range (IQR)	1.151195464

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	-5.956494304 × 10¹⁵
Kurtosis	-0.175782249
Mean	-1.678901834 × 10^-16
Median Absolute Deviation (MAD)	0.5736913698
Skewness	0.003883102117
Sum	-2.50111043 × 10^-12
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.823011416	1	< 0.1%
-0.1598156632	1	< 0.1%
-0.0357910873	1	< 0.1%
0.02059890296	1	< 0.1%
-0.3469900583	1	< 0.1%
-0.2885665094	1	< 0.1%
0.02046419678	1	< 0.1%
-0.2109010791	1	< 0.1%
-0.187267845	1	< 0.1%
-0.566504381	1	< 0.1%
Other values (13533)	13533	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.004066297	1	< 0.1%
-2.916279529	1	< 0.1%
-2.874673492	1	< 0.1%
-2.835942607	1	< 0.1%
-2.82095498	1	< 0.1%
-2.819148676	1	< 0.1%
-2.735653116	1	< 0.1%
-2.735563171	1	< 0.1%
-2.707196506	1	< 0.1%
-2.70321169	1	< 0.1%

Value	Count	Frequency (%)
2.686637435	1	< 0.1%
2.592152471	1	< 0.1%
2.588737883	1	< 0.1%
2.579173894	1	< 0.1%
2.534346283	1	< 0.1%
2.520863601	1	< 0.1%
2.502486377	1	< 0.1%
2.495850673	1	< 0.1%
2.489721332	1	< 0.1%
2.485490353	1	< 0.1%

Eccentricity
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
UNIQUE

Distinct	13543
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-1.846792018 × 10^-16

Minimum	-2.616388585
Maximum	2.416362895
Zeros	0
Zeros (%)	0.0%
Negative	6778
Negative (%)	50.0%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.616388585
5-th percentile	-1.795769193
Q1	-0.5712211931
median	-0.0006293023985
Q3	0.6291123771
95-th percentile	1.741917063
Maximum	2.416362895
Range	5.03275148
Interquartile range (IQR)	1.20033357

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	-5.414994822 × 10¹⁵
Kurtosis	-0.3406339735
Mean	-1.846792018 × 10^-16
Median Absolute Deviation (MAD)	0.6001461363
Skewness	-0.08898359109
Sum	-2.273736754 × 10^-12
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.855924159	1	< 0.1%
-0.1453766587	1	< 0.1%
-0.01456965038	1	< 0.1%
0.04461229571	1	< 0.1%
-0.3440748913	1	< 0.1%
-0.2819238922	1	< 0.1%
0.04447115473	1	< 0.1%
-0.1994761961	1	< 0.1%
-0.1744343562	1	< 0.1%
-0.5781398686	1	< 0.1%
Other values (13533)	13533	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.616388585	1	< 0.1%
-2.590978367	1	< 0.1%
-2.576487029	1	< 0.1%
-2.561676385	1	< 0.1%
-2.555615723	1	< 0.1%
-2.554873141	1	< 0.1%
-2.517795611	1	< 0.1%
-2.517752854	1	< 0.1%
-2.50397692	1	< 0.1%
-2.50199583	1	< 0.1%

Value	Count	Frequency (%)
2.416362895	1	< 0.1%
2.350148382	1	< 0.1%
2.347729155	1	< 0.1%
2.340943357	1	< 0.1%
2.30894543	1	< 0.1%
2.299259575	1	< 0.1%
2.28601138	1	< 0.1%
2.281214598	1	< 0.1%
2.276777692	1	< 0.1%
2.273711525	1	< 0.1%

Extent
Real number (ℝ)

HIGH CORRELATION

Distinct	13535
Distinct (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-1.97690691 × 10^-15

Minimum	-2.453796059
Maximum	3.691861686
Zeros	0
Zeros (%)	0.0%
Negative	6490
Negative (%)	47.9%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.453796059
5-th percentile	-1.690042775
Q1	-0.7912415569
median	0.06121181647
Q3	0.7631968388
95-th percentile	1.545802773
Maximum	3.691861686
Range	6.145657745
Interquartile range (IQR)	1.554438396

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	-5.058593889 × 10¹⁴
Kurtosis	-0.6384796447
Mean	-1.97690691 × 10^-15
Median Absolute Deviation (MAD)	0.771730265
Skewness	-0.1017161923
Sum	-2.697220225 × 10^-11
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.4439406885	2	< 0.1%
-0.6809436254	2	< 0.1%
0.5834099211	2	< 0.1%
-0.8451116383	2	< 0.1%
-0.3465575887	2	< 0.1%
-1.22217871	2	< 0.1%
0.5097248831	2	< 0.1%
-0.8890800166	2	< 0.1%
0.9681337561	1	< 0.1%
0.559638045	1	< 0.1%
Other values (13525)	13525	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.453796059	1	< 0.1%
-2.396966534	1	< 0.1%
-2.396448529	1	< 0.1%
-2.377859073	1	< 0.1%
-2.377655853	1	< 0.1%
-2.367037186	1	< 0.1%
-2.366093334	1	< 0.1%
-2.36058722	1	< 0.1%
-2.356809305	1	< 0.1%
-2.354681265	1	< 0.1%

Value	Count	Frequency (%)
3.691861686	1	< 0.1%
3.337965455	1	< 0.1%
3.093989869	1	< 0.1%
3.069397127	1	< 0.1%
3.055672057	1	< 0.1%
3.004364054	1	< 0.1%
2.983462843	1	< 0.1%
2.914843273	1	< 0.1%
2.887743539	1	< 0.1%
2.82073078	1	< 0.1%

Solidity
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	13522
Distinct (%)	99.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-1.070299919 × 10^-16

Minimum	-2.495562178
Maximum	3.234558769
Zeros	0
Zeros (%)	0.0%
Negative	6458
Negative (%)	47.7%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.495562178
5-th percentile	-1.769602972
Q1	-0.663829137
median	0.05679825725
Q3	0.6836657497
95-th percentile	1.605103312
Maximum	3.234558769
Range	5.730120947
Interquartile range (IQR)	1.347494887

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	-9.343520478 × 10¹⁵
Kurtosis	-0.3705127466
Mean	-1.070299919 × 10^-16
Median Absolute Deviation (MAD)	0.6686068498
Skewness	-0.1344654619
Sum	-1.250555215 × 10^-12
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.4921996048	2	< 0.1%
-0.329719911	2	< 0.1%
0.8792914479	2	< 0.1%
0.3307773523	2	< 0.1%
0.5333858713	2	< 0.1%
0.7812593486	2	< 0.1%
0.7971293759	2	< 0.1%
0.7596893466	2	< 0.1%
0.3724735723	2	< 0.1%
0.5786410924	2	< 0.1%
Other values (13512)	13523	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.495562178	1	< 0.1%
-2.488208878	1	< 0.1%
-2.487112415	1	< 0.1%
-2.484356856	1	< 0.1%
-2.484225992	1	< 0.1%
-2.482671076	1	< 0.1%
-2.48008017	1	< 0.1%
-2.479913908	1	< 0.1%
-2.472649915	1	< 0.1%
-2.468140084	1	< 0.1%

Value	Count	Frequency (%)
3.234558769	1	< 0.1%
3.022196773	1	< 0.1%
2.940263031	1	< 0.1%
2.908695064	1	< 0.1%
2.819868649	1	< 0.1%
2.819595579	1	< 0.1%
2.797769683	1	< 0.1%
2.728904776	1	< 0.1%
2.711713156	1	< 0.1%
2.702634364	1	< 0.1%

roundness
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	13540
Distinct (%)	> 99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	2.266517477 × 10^-16

Minimum	-3.314464101
Maximum	2.471325451
Zeros	0
Zeros (%)	0.0%
Negative	6493
Negative (%)	47.9%
Memory size	105.9 KiB

Quantile statistics

Minimum	-3.314464101
5-th percentile	-1.593572317
Q1	-0.7732501203
median	0.05759795488
Q3	0.7126893867
95-th percentile	1.667060183
Maximum	2.471325451
Range	5.785789552
Interquartile range (IQR)	1.485939507

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	4.412218003 × 10¹⁵
Kurtosis	-0.6397112852
Mean	2.266517477 × 10^-16
Median Absolute Deviation (MAD)	0.7313696377
Skewness	-0.06744293188
Sum	3.183231456 × 10^-12
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.253803283	2	< 0.1%
-0.573091472	2	< 0.1%
0.7816780104	2	< 0.1%
-0.3878684104	1	< 0.1%
0.3038201377	1	< 0.1%
0.2342929851	1	< 0.1%
0.6289940778	1	< 0.1%
0.6457713462	1	< 0.1%
0.2923483211	1	< 0.1%
0.3330163302	1	< 0.1%
Other values (13530)	13530	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.314464101	1	< 0.1%
-3.111352249	1	< 0.1%
-3.052660669	1	< 0.1%
-3.035169848	1	< 0.1%
-3.027524224	1	< 0.1%
-2.95707877	1	< 0.1%
-2.950823092	1	< 0.1%
-2.91768948	1	< 0.1%
-2.900842105	1	< 0.1%
-2.895002795	1	< 0.1%

Value	Count	Frequency (%)
2.471325451	1	< 0.1%
2.396598598	1	< 0.1%
2.374299453	1	< 0.1%
2.366877313	1	< 0.1%
2.363461445	1	< 0.1%
2.348221704	1	< 0.1%
2.347901117	1	< 0.1%
2.34380169	1	< 0.1%
2.317579228	1	< 0.1%
2.315216005	1	< 0.1%

ShapeFactor1
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	13521
Distinct (%)	99.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	1.435461068 × 10^-12

Minimum	-2.666341329
Maximum	4.363482118
Zeros	0
Zeros (%)	0.0%
Negative	6775
Negative (%)	50.0%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.666341329
5-th percentile	-1.520300817
Q1	-0.6620506923
median	-0.0003988946704
Q3	0.603701314
95-th percentile	1.702777479
Maximum	4.363482118
Range	7.029823447
Interquartile range (IQR)	1.265752006

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	6.966660005 × 10¹¹
Kurtosis	0.1655596619
Mean	1.435461068 × 10^-12
Median Absolute Deviation (MAD)	0.6323832682
Skewness	0.006176360544
Sum	1.944181349 × 10^-8
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.8327862458	2	< 0.1%
-0.5428398084	2	< 0.1%
0.287143458	2	< 0.1%
-0.3519989353	2	< 0.1%
0.9119961612	2	< 0.1%
0.29394495	2	< 0.1%
0.6484047132	2	< 0.1%
-0.2815293069	2	< 0.1%
-1.318087589	2	< 0.1%
0.2499099625	2	< 0.1%
Other values (13511)	13523	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.666341329	1	< 0.1%
-2.631558568	1	< 0.1%
-2.629562832	1	< 0.1%
-2.621270722	1	< 0.1%
-2.610517909	1	< 0.1%
-2.607190758	1	< 0.1%
-2.591772159	1	< 0.1%
-2.583920655	1	< 0.1%
-2.57685451	1	< 0.1%
-2.571915549	1	< 0.1%

Value	Count	Frequency (%)
4.363482118	1	< 0.1%
3.626508448	1	< 0.1%
3.531939188	1	< 0.1%
3.434009568	1	< 0.1%
3.398375884	1	< 0.1%
3.333389826	1	< 0.1%
3.329977925	1	< 0.1%
3.323761133	1	< 0.1%
3.312782905	1	< 0.1%
3.261174479	1	< 0.1%

ShapeFactor2
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	13506
Distinct (%)	99.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.029364403 × 10^-16

Minimum	-2.504045909
Maximum	2.575333811
Zeros	0
Zeros (%)	0.0%
Negative	6436
Negative (%)	47.5%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.504045909
5-th percentile	-1.499605646
Q1	-0.9323725925
median	0.08307034265
Q3	0.806976836
95-th percentile	1.535793378
Maximum	2.575333811
Range	5.079379721
Interquartile range (IQR)	1.739349428

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	2.481872627 × 10¹⁵
Kurtosis	-1.034315979
Mean	4.029364403 × 10^-16
Median Absolute Deviation (MAD)	0.8549935689
Skewness	-0.04443499852
Sum	5.00222086 × 10^-12
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.02250883828	2	< 0.1%
1.103588674	2	< 0.1%
-0.9592121794	2	< 0.1%
0.3936951762	2	< 0.1%
-1.176378802	2	< 0.1%
0.4712372507	2	< 0.1%
0.4724870978	2	< 0.1%
-1.034736454	2	< 0.1%
-1.407661705	2	< 0.1%
-1.116479348	2	< 0.1%
Other values (13496)	13523	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.504045909	1	< 0.1%
-2.494462266	1	< 0.1%
-2.491566092	1	< 0.1%
-2.475987557	1	< 0.1%
-2.417541875	1	< 0.1%
-2.415426388	1	< 0.1%
-2.409942973	1	< 0.1%
-2.378973573	1	< 0.1%
-2.366317154	1	< 0.1%
-2.36246395	1	< 0.1%

Value	Count	Frequency (%)
2.575333811	1	< 0.1%
2.481911588	1	< 0.1%
2.472027486	1	< 0.1%
2.453024722	1	< 0.1%
2.412870742	1	< 0.1%
2.375127246	1	< 0.1%
2.337998703	1	< 0.1%
2.32102025	1	< 0.1%
2.31423381	1	< 0.1%
2.293323374	1	< 0.1%

ShapeFactor4
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	13532
Distinct (%)	99.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0

Minimum	-2.222906439
Maximum	1.957891724
Zeros	0
Zeros (%)	0.0%
Negative	6243
Negative (%)	46.1%
Memory size	105.9 KiB

Quantile statistics

Minimum	-2.222906439
5-th percentile	-1.769770029
Q1	-0.7567146328
median	0.1153378179
Q3	0.8124442202
95-th percentile	1.453608458
Maximum	1.957891724
Range	4.180798163
Interquartile range (IQR)	1.569158853

Descriptive statistics

Standard deviation	1.000036921
Coefficient of variation (CV)	nan
Kurtosis	-0.8634237718
Mean	0
Median Absolute Deviation (MAD)	0.7708885469
Skewness	-0.2998554124
Sum	4.547473509 × 10^-13
Variance	1.000073844
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.7172653832	2	< 0.1%
0.1992200803	2	< 0.1%
0.3799248962	2	< 0.1%
0.5429533998	2	< 0.1%
0.7130889325	2	< 0.1%
1.257675873	2	< 0.1%
1.074174807	2	< 0.1%
0.7988145263	2	< 0.1%
1.261190481	2	< 0.1%
1.049157818	2	< 0.1%
Other values (13522)	13523	99.9%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.222906439	1	< 0.1%
-2.222703016	1	< 0.1%
-2.222551485	1	< 0.1%
-2.221811338	1	< 0.1%
-2.221224753	1	< 0.1%
-2.221082701	1	< 0.1%
-2.221045293	1	< 0.1%
-2.221044295	1	< 0.1%
-2.220866118	1	< 0.1%
-2.220617777	1	< 0.1%

Value	Count	Frequency (%)
1.957891724	1	< 0.1%
1.940908404	1	< 0.1%
1.939631764	1	< 0.1%
1.920284041	1	< 0.1%
1.915802467	1	< 0.1%
1.913042106	1	< 0.1%
1.905198025	1	< 0.1%
1.900001213	1	< 0.1%
1.889080488	1	< 0.1%
1.880778155	1	< 0.1%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	Area	AspectRation	Eccentricity	Extent	Solidity	roundness	ShapeFactor1	ShapeFactor2	ShapeFactor4
0	-1.567780	-1.823011	-1.855924	0.158091	0.247777	1.633688	0.665091	2.026381	1.285548
1	-1.519853	-2.475280	-2.371417	0.682043	-0.818501	0.122886	0.316935	2.472027	1.110898
2	-1.431308	-1.746644	-1.785693	0.521752	0.503579	1.391981	0.577304	1.914207	1.500679
3	-1.348553	-2.097717	-2.093762	0.646282	-1.915000	0.446900	0.353797	2.100881	-0.628702
4	-1.331557	-2.735563	-2.517753	0.389288	1.056166	2.315216	0.049512	2.575334	1.565926
5	-1.313805	-1.986052	-2.000129	0.457159	0.485012	1.299456	0.357035	2.032499	1.612125
6	-1.288772	-2.142390	-2.129913	0.121121	-1.001075	-0.466713	0.265169	2.130994	1.489431
7	-1.283500	-2.020883	-2.029816	0.327026	0.431471	1.856981	0.317411	2.038628	1.061521
8	-1.262791	-2.019214	-2.028403	0.349577	0.105285	1.542704	0.297879	2.031130	1.428138
9	-1.244375	-1.800680	-1.835552	0.674088	1.018814	1.936613	0.381354	1.868820	1.497447

Last rows

	Area	AspectRation	Eccentricity	Extent	Solidity	roundness	ShapeFactor1	ShapeFactor2	ShapeFactor4
13533	-0.204858	-0.039233	-0.018188	1.683937	0.589861	0.132918	0.195764	0.178548	0.437636
13534	-0.204507	0.185318	0.216238	0.409918	0.926591	0.247095	0.306449	0.035602	0.752493
13535	-0.204367	0.054198	0.079777	-0.030265	0.413529	0.193083	0.241885	0.117477	0.412618
13536	-0.202896	-0.009788	0.012746	0.279807	0.153261	0.506633	0.212691	0.152539	-0.133032
13537	-0.202896	-0.579219	-0.591705	-0.565968	1.041939	0.641699	-0.061652	0.534305	0.966648
13538	-0.201007	-0.010319	0.012189	-0.864468	0.812101	0.703796	0.201688	0.163285	1.084853
13539	-0.200728	-0.346336	-0.343378	1.151850	0.993034	0.817357	0.041220	0.381127	0.990352
13540	-0.198073	-0.363979	-0.362164	-0.583056	0.635684	0.741747	0.034797	0.384913	0.272747
13541	-0.197515	-0.287869	-0.281182	-1.018552	-0.092613	0.526095	0.074428	0.328244	-0.316679
13542	-0.196678	0.266500	0.300048	0.823722	0.537661	0.147935	0.338261	-0.018904	0.968603

Overview

Variables

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows